19451037060

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 864

約数和(自身を含む): 78664465152

約数和(自身を除く): 59213428092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 61, 63, 65, 70, 78, 81, 84, 90, 91, 98, 103, 105, 108, 117, 122, 126, 130, 135, 140, 147, 156, 162, 180, 182, 183, 189, 195, 196, 206, 210, 234, 243, 244, 245, 252, 260, 270, 273, 294, 305, 309, 315, 324, 351, 364, 366, 378, 390, 405, 412, 420, 427, 441, 455, 468, 486, 490, 515, 540, 546, 549, 567, 585, 588, 610, 618, 630, 637, 702, 721, 732, 735, 756, 780, 793, 810, 819, 854, 882, 910, 915, 927, 945, 972, 980, 1030, 1053, 1092, 1098, 1134, 1170, 1215, 1220, 1236, 1260, 1274, 1281, 1323, 1339, 1365, 1404, 1442, 1470, 1545, 1586, 1620, 1638, 1647, 1701, 1708, 1755, 1764, 1820, 1830, 1854, 1890, 1911, 2060, 2106, 2135, 2163, 2196, 2205, 2268, 2340, 2379, 2430, 2457, 2548, 2562, 2646, 2678, 2730, 2745, 2781, 2835, 2884, 2940, 2989, 3090, 3159, 3172, 3185, 3276, 3294, 3402, 3510, 3605, 3660, 3708, 3780, 3822, 3843, 3965, 3969, 4017, 4095, 4212, 4270, 4326, 4410, 4635, 4758, 4860, 4914, 4941, 5047, 5124, 5265, 5292, 5356, 5460, 5490, 5551, 5562, 5670, 5733, 5978, 6180, 6283, 6318, 6370, 6405, 6489, 6588, 6615, 6695, 6804, 7020, 7137, 7210, 7371, 7644, 7686, 7930, 7938, 8034, 8190, 8235, 8343, 8505, 8540, 8652, 8820, 8967, 9270, 9373, 9516, 9555, 9828, 9882, 10094, 10530, 10815, 10980, 11102, 11124, 11340, 11466, 11529, 11895, 11907, 11956, 12051, 12285, 12566, 12636, 12740, 12810, 12978, 13230, 13390, 13905, 14274, 14420, 14742, 14823, 14945, 15141, 15372, 15795, 15860, 15876, 16068, 16380, 16470, 16653, 16686, 17010, 17199, 17934, 18540, 18746, 18849, 19110, 19215, 19467, 19764, 19845, 20085, 20188, 21060, 21411, 21630, 22113, 22204, 22932, 23058, 23790, 23814, 24102, 24570, 24705, 25029, 25132, 25235, 25620, 25956, 26460, 26780, 26901, 27755, 27810, 28119, 28548, 28665, 29484, 29646, 29890, 30282, 31415, 31590, 32445, 32940, 33306, 33372, 34020, 34398, 34587, 35685, 35868, 36153, 36855, 37492, 37698, 38220, 38430, 38857, 38934, 39690, 40170, 41715, 42822, 43260, 43981, 44226, 44835, 45423, 46116, 46865, 47580, 47628, 48204, 49140, 49410, 49959, 50058, 50470, 51597, 53802, 55510, 55620, 56238, 56547, 57330, 57645, 58401, 59292, 59535, 59780, 60255, 60564, 62830, 63180, 64233, 64890, 65611, 66612, 68796, 69174, 71370, 72306, 73710, 74115, 75396, 75705, 76860, 77714, 77868, 79380, 80340, 80703, 81679, 83265, 83430, 84357, 85644, 85995, 87962, 88452, 89670, 90846, 93730, 94245, 97335, 98820, 99918, 100116, 100940, 103194, 103761, 107055, 107604, 108459, 110565, 111020, 112476, 113094, 114660, 115290, 116571, 116802, 119070, 120510, 125145, 125660, 128466, 129780, 131222, 131943, 134505, 136269, 138348, 140595, 142740, 144612, 147420, 148230, 149877, 151410, 154791, 155428, 161406, 163358, 166530, 166860, 168714, 169641, 171990, 172935, 175203, 175924, 179340, 180765, 181692, 187460, 188490, 192699, 194285, 194670, 196833, 199836, 206388, 207522, 214110, 216918, 219905, 221130, 226188, 227115, 230580, 233142, 233604, 238140, 241020, 242109, 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1301508, 1312220, 1319430, 1348893, 1362690, 1398852, 1452654, 1470222, 1498770, 1518426, 1526769, 1539335, 1547910, 1583316, 1614060, 1626885, 1633580, 1635228, 1687140, 1696410, 1715259, 1748565, 1752030, 1771497, 1798524, 1847202, 1926990, 1968330, 1979145, 2035692, 2044035, 2075220, 2098278, 2169180, 2205333, 2248155, 2277639, 2287012, 2331420, 2361996, 2374974, 2421090, 2450370, 2452842, 2530710, 2544615, 2638860, 2697786, 2725380, 2770803, 2858765, 2905308, 2940444, 2952495, 2997540, 3036852, 3053538, 3078670, 3095820, 3147417, 3253770, 3392820, 3430518, 3497130, 3504060, 3542994, 3562461, 3631635, 3675555, 3694404, 3796065, 3853980, 3936660, 3958290, 4002271, 4088070, 4196556, 4410666, 4496310, 4555278, 4618005, 4749948, 4842180, 4900740, 4905684, 5061420, 5089230, 5145777, 5245695, 5314491, 5395572, 5541606, 5717530, 5904990, 5937435, 6107076, 6132105, 6157340, 6294834, 6507540, 6615999, 6744465, 6861036, 6994260, 7085988, 7124922, 7263270, 7351110, 7592130, 7633845, 7916580, 8004542, 8176140, 8312409, 8576295, 8821332, 8857485, 8992620, 9110556, 9236010, 9442251, 10178460, 10291554, 10491390, 10628982, 10687383, 11026665, 11083212, 11388195, 11435060, 11809980, 11874870, 12006813, 12264210, 12589668, 13231998, 13488930, 13854015, 14249844, 14526540, 14702220, 15184260, 15267690, 15437331, 15737085, 15943473, 16009084, 16624818, 17152590, 17714970, 17812305, 18472020, 18884502, 19847997, 20011355, 20583108, 20982780, 21257964, 21374766, 22053330, 22776390, 23749740, 24013626, 24528420, 24937227, 25728885, 26463996, 26572455, 26977860, 27708030, 30535380, 30874662, 31474170, 31886946, 33079995, 33249636, 34305180, 35429940, 35624610, 36020439, 37769004, 39695994, 40022710, 41562045, 42749532, 44106660, 45552780, 46311993, 47211255, 48027252, 49874454, 51457770, 53144910, 53436915, 55416060, 60034065, 61749324, 62948340, 63773892, 66159990, 71249220, 72040878, 74811681, 77186655, 79391988, 79717365, 80045420, 83124090, 92623986, 94422510, 99239985, 99748908, 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約数ペア:

[(1, 19451037060), (2, 9725518530), (3, 6483679020), (4, 4862759265), (5, 3890207412), (6, 3241839510), (7, 2778719580), (9, 2161226340), (10, 1945103706), (12, 1620919755), (13, 1496233620), (14, 1389359790), (15, 1296735804), (18, 1080613170), (20, 972551853), (21, 926239860), (26, 748116810), (27, 720408780), (28, 694679895), (30, 648367902), (35, 555743916), (36, 540306585), (39, 498744540), (42, 463119930), (45, 432245268), (49, 396959940), (52, 374058405), (54, 360204390), (60, 324183951), (61, 318869460), (63, 308746620), (65, 299246724), (70, 277871958), (78, 249372270), (81, 240136260), (84, 231559965), (90, 216122634), (91, 213747660), (98, 198479970), (103, 188845020), (105, 185247972), (108, 180102195), (117, 166248180), (122, 159434730), (126, 154373310), (130, 149623362), (135, 144081756), (140, 138935979), (147, 132319980), (156, 124686135), (162, 120068130), (180, 108061317), (182, 106873830), (183, 106289820), (189, 102915540), (195, 99748908), (196, 99239985), (206, 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(1092, 17812305), (1098, 17714970), (1134, 17152590), (1170, 16624818), (1215, 16009084), (1220, 15943473), (1236, 15737085), (1260, 15437331), (1274, 15267690), (1281, 15184260), (1323, 14702220), (1339, 14526540), (1365, 14249844), (1404, 13854015), (1442, 13488930), (1470, 13231998), (1545, 12589668), (1586, 12264210), (1620, 12006813), (1638, 11874870), (1647, 11809980), (1701, 11435060), (1708, 11388195), (1755, 11083212), (1764, 11026665), (1820, 10687383), (1830, 10628982), (1854, 10491390), (1890, 10291554), (1911, 10178460), (2060, 9442251), (2106, 9236010), (2135, 9110556), (2163, 8992620), (2196, 8857485), (2205, 8821332), (2268, 8576295), (2340, 8312409), (2379, 8176140), (2430, 8004542), (2457, 7916580), (2548, 7633845), (2562, 7592130), (2646, 7351110), (2678, 7263270), (2730, 7124922), (2745, 7085988), (2781, 6994260), (2835, 6861036), (2884, 6744465), (2940, 6615999), (2989, 6507540), (3090, 6294834), (3159, 6157340), (3172, 6132105), (3185, 6107076), (3276, 5937435), (3294, 5904990), (3402, 5717530), (3510, 5541606), (3605, 5395572), (3660, 5314491), (3708, 5245695), (3780, 5145777), (3822, 5089230), (3843, 5061420), (3965, 4905684), (3969, 4900740), (4017, 4842180), (4095, 4749948), (4212, 4618005), (4270, 4555278), (4326, 4496310), (4410, 4410666), (4635, 4196556), (4758, 4088070), (4860, 4002271), (4914, 3958290), (4941, 3936660), (5047, 3853980), (5124, 3796065), (5265, 3694404), (5292, 3675555), (5356, 3631635), (5460, 3562461), (5490, 3542994), (5551, 3504060), (5562, 3497130), (5670, 3430518), (5733, 3392820), (5978, 3253770), (6180, 3147417), (6283, 3095820), (6318, 3078670), (6370, 3053538), (6405, 3036852), (6489, 2997540), (6588, 2952495), (6615, 2940444), (6695, 2905308), (6804, 2858765), (7020, 2770803), (7137, 2725380), (7210, 2697786), (7371, 2638860), (7644, 2544615), (7686, 2530710), (7930, 2452842), (7938, 2450370), (8034, 2421090), (8190, 2374974), (8235, 2361996), (8343, 2331420), (8505, 2287012), (8540, 2277639), (8652, 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